Question

.Copper sulphate crystals when heated strongly, lose their water of crystallization to give anhydrous copper sulphate accompanied by a change in color from: *



Blue to green

Blue to white

Blue to sky blue

Blue to grey

​

Answer 1

Answer:

Blue to white

Explanation:

when blue copper sulphate crystals are heated they lose water of crystallization and blue colour of cuso4 changes to white.

Answer 2

Answer:

blue to white

Explanation:

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